3. SNG(Social Network Game) Market App Leaderboard V - 3

4. Social Map World Wide Users V - 4 http://geographics.cz/socialMap/

5. Google App Engine Google App Engine (often referred to as GAE or simply App Engine) is a platform for developing and hosting web applications in Google-managed data centers. It was first released as abeta version in April 2008. Google App Engine is cloud computing technology. It virtualizes applications across multiple servers. V - 5

6. GAE Overview SNG XML V - 6

7. Map of all Google data center locations http://www.wayfaring.com/maps/show/48030 V - 7

8. Frequency Update V - 8

9. Version of GAE V - 9

10. Hug Game Data V - 10

11. Datastore of GAE GAE Application DataNucleus ORM (JDO or JPA Implementation) Low Level API Datastore Meta 0 tablet Meta 1 tablet Meta 1 tablet Meta 1 tablet Tab 1 Tab 2 Tab 3 Tab 4 Tab n GFS(Google File System) http://labs.google.com/papers/bigtable.html V - 11

12. Asynchronous game play V - 12

13. RESTful Web Service Architecture POST /item/0001 GET /item/0001 PUT /item/0001/01 DELETE /item/0001/ ITEM 0001 V - 13

14. Auto Scaling V - 14

15. Scalability of GAE V - 15

16. Monitoring V - 16

17. Software in Life SNG Platform Social Network Service Applications Social Network Game Twitter 연동 App Facebook 연동 App Other Social Network Service Application Social Network Services Social Network Game Application의 경쟁력을 제공하는 Service Enabler Social Network Application Platform Identity Service Administration Service Development Facilities Service Registry Orchestration Service Service Management & Monitoring Cloud based Datamanagement Configurable Service Orchestration (Mash-up) RESTful Web Service Open Social Networking Standard of Development Standard of Analysis & Modeling Open Social Service Database Metadata Web Console Dev Tool Education REST Open API Google App Engine V - 17

20. Security Policy

21. Security Resource

23. Service Discovery

24. Service Binding

26. Service Composer

29. Authorization

31. Service Auditing

35. Policy Composition

38. Metadata ExchangeWeb Service Government Rule Metadata Console Google App Engine V - 18

39. Rapid Development and Deploy V - 19

40. Google Apps Marketplace The Google Apps Marketplace offers products and services designed for Google users, including installable apps that integrate directly with Google Apps. Installable apps are easy to use because they include single sign-on, Google's universal navigation, and some even include features that integrate with your domain's data. http://www.google.com/enterprise/marketplace/ V - 20

41. SNG on GAE http://code.google.com/appengine/casestudies.html V - 21

42. Thanks! 현재 Software in Life에서는 SNA(Social Network Application)을 위한 GAE(Google App Engine) 기반의 플랫폼을 개발하고 있습니다. V - 22